Add Microsoft SkillOpt: optimizer for reusable agent skills · ai-boost/awesome-harness-engineering@fccc58f · GitHub

- [agentic-stack](https://github.com/codejunkie99/agentic-stack) — Portable `.agent/` folder that externalizes memory, skills, and protocols from any specific coding agent into a cross-tool harness layer. Adapters translate the same configuration into Claude Code's `CLAUDE.md`, Cursor's rules, OpenCode's `AGENTS.md`, and more — the first practical answer to harness vendor lock-in at the configuration level.